47769507

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 76473936

約数和(自身を除く): 28704429

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 307, 339, 459, 921, 1017, 1377, 1921, 2763, 3051, 5219, 5763, 8289, 9153, 15657, 17289, 24867, 34691, 46971, 51867, 104073, 140913, 155601, 312219, 422739, 589747, 936657, 1769241, 2809971, 5307723, 15923169, 47769507]

約数ペア:

[(1, 47769507), (3, 15923169), (9, 5307723), (17, 2809971), (27, 1769241), (51, 936657), (81, 589747), (113, 422739), (153, 312219), (307, 155601), (339, 140913), (459, 104073), (921, 51867), (1017, 46971), (1377, 34691), (1921, 24867), (2763, 17289), (3051, 15657), (5219, 9153), (5763, 8289)]